{"citations":{"source_mix":{"company_owned":17,"independent":14,"unclear":3},"sources_referenced_by_questions":0,"support_mix":{"direct":31,"partial":3},"total_sources":34,"unique_domain_count":22},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Flat and Low Slope Roofing Contractors for Commercial Buildings","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-30","platform_support":["google","openai"],"predicate":"final_consensus_rank","qualifier":"Flat and low slope commercial roofing","subject":"Roofing Corp of America","unit":"rank","value":8},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["google","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Roofing Corp of America","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-30","platform_support":["google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Roofing Corp of America","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-30","platform_support":["openai","anthropic","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"Roofing Corp of America","unit":"platforms","value":3},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-30","platform_support":["deepseek","grok","kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Roofing Corp of America","unit":"platforms","value":3}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":5.5,"best_rank":5,"entity_id":"entity-001","entity_type":"company","final_rank":8,"name":"Roofing Corp of America","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/roofing-services/flat-low-slope-commercial-roofing/roofing-corp-of-america.json","page_url":"https://homeservicesconsensusindex.com/roofing-services/flat-low-slope-commercial-roofing/roofing-corp-of-america","report_type":"fit_review","study_id":"HSCI-STUDY-8066DF6EADFE","title":"Roofing Corp of America Review for Commercial Buildings"},"limitations":["Use the run researchdate as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.","All included platforms evaluated fit, but platformmentions counts only platforms that named the entity during ranking discovery.","Do not resolve conflicting product names, pricing, or capabilities by guessing; describe the conflict and tell buyers what to verify.","The supplied URLs were collected from platform responses and were not independently validated by the writer stage.","Company-owned citations materially outnumber independent citations; do not describe company claims as independently verified.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","The deterministic identity audit contains qualification notes that must be disclosed where relevant.","Citations are platform-reported evidence, not independently verified facts. No-search model claims require explicit verification before being described as current facts."],"methodology":{"fit_rating_contract":["strong","good","mixed","weak","uncertain"],"included_valid_platform_count":7,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Services Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"platforms_queried":["openai","anthropic","deepseek","grok","perplexity","kimi","google"],"stages":["ranking_discovery","fit_assessment","normalization","editorial_synthesis"],"version":"alias-table-1"},"provenance":{"generated_at":"2026-09-30 20:24:29.663875+00","research_date":"2026-09-30","source_snapshot_sha256":"b92412a6bdd53646f7f7b6ad2749b5764e97df5362caa61ba072f35e83971577","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":31,"qualified_finalists":9,"ranking_unit":"Roofing contractor or company brand"},"schema_version":4,"summary":"Roofing Corp of America (RCA) is a good fit for flat and low-slope commercial roofing, subject to local-affiliate and contract verification. Two of the seven platforms in this study named RCA during the ranking stage — Google and OpenAI — giving it a 28.6% share of included platform responses, an average listed rank of 5.5, and a best listed rank of 5. The strongest reason to consider RCA is its published coverage of TPO, PVC, EPDM, modified bitumen, and built-up roofing alongside the RoofAdvantage 360 lifecycle program (, -5, ). The main limitation is that RCA operates through acquired…","target_buyer":"A commercial property owner or manager who needs a flat or low-slope roof system installed or replaced on a business building.","topic":{"base_category":"Roofing Services","category_criteria":["commercial roofing systems expertise (TPO","EPDM","modified bitumen)","project management for large buildings","code compliance","warranty coverage","minimal business disruption"],"geography":"United States","slug":"best-flat-and-low-slope-roofing-contractors-for-commercial-buildings","title":"Best Flat and Low Slope Roofing Contractors for Commercial Buildings","use_case":"Flat and low slope commercial roofing"}}